The Baby Brezza 2-in-1 Swaddle Transition Double Zipper Sleep Suit is made to keep your baby cozy & secure to successfully transition from swaddle to crib, equipped with new double zipper design for easy diaper changes. The Baby Brezza 2-in-1 Sleep Suit is made with vented mesh panels on legs and sides to keep your baby cool, our sleep suit is the only sleepsuit that's Convertible your baby can wear as a Sleepsuit or Sleep Vest by easily detaching the arms. Made for comfort, the Swaddle Transition Sleep Suit hugs your baby all night long with soft 100% cotton inner and outer layer with a cloud-like polyester fill in between, with scoop neck, covered zippers and open arms & legs that can be cuffed.